I wasn't going to comment on the tower designs because I wasn't sure if those were actual renders or more like just "place-holders".
At first I was critical, thinking "BORING!" but you know what, they aren't that bad. They are clean, modern, and to me look International style... not a bad thing for Ottawa considering the other options we have.
So I'm a bit on the fence. Would like to see some different, more interesting designs but if this was built at this height with quality materials, I wouldn't be too mad either...